Hauck Exhaust

[snocrosser]

Put a hauck exhaust on my 07 nytro, and it says that you may need to put washers under the clips in the carbs. Just wondering if any one has experenced lean conditions without using the washers? Called Hauck about this and they said it was 50/50 with sleds they tested.

 

[bombsquad]

Did you need to put the washers on? How do you like the exhaust? any video of it? I am thinking of getting one for a vector